Suzuki Gsx-s125 vs Yamaha Fz25
Side-by-side comparison for used motorcycle buyers
Suzuki Gsx-s125 vs Yamaha Fz25. Suzuki Gsx-s125: 15 hp @ 10,000 rpm (note: restricted to 11 kW / ~15 hp for A1 licence compliance) hp, 134 kg (wet/curb weight) weight, top speed 110 km/h (estimated; note: electronically limited to comply with A1 category regulations), Motoryk rating 7.5/10. Yamaha Fz25: 20.9 hp @ 8,000 rpm hp, 153 kg (wet/curb weight) weight, top speed 130 km/h, Motoryk rating 7.5/10.
Performance at a Glance
Green = winner per metric · Bars are relative to the higher value
Suzuki Gsx-s125
Yamaha Fz25
Horsepower (hp)
15 hp
20.9 hp
Torque (Nm)
11.5 Nm
20.1 Nm
Top Speed (km/h)
110 km/h
130 km/h
Weight (kg) — lower is better
134 kg
153 kg
Type
Naked
Naked
Horsepower
15 hp @ 10,000 rpm (note: restricted to 11 kW / ~15 hp for A1 licence compliance)
20.9 hp @ 8,000 rpm
Torque
11.5 Nm @ 8,000 rpm
20.1 Nm @ 6,000 rpm
Top Speed
110 km/h (estimated; note: electronically limited to comply with A1 category regulations)
130 km/h
Weight
134 kg (wet/curb weight)
153 kg (wet/curb weight)
Fuel
2.5 L/100km or approximately 40 km/L (typical real-world average)
3.5 L/100km or approximately 28 km/L (typical real-world average)
Fairing
No
No
Individual Reviews
Suzuki Gsx-s125
7.5/10
"The sharpest 125 commuter you can buy used right now."
Pros
+Solid Suzuki build quality
+Fuel injection, easy starts
+Nimble urban commuter
Cons
−Chain wears quickly urban use
−Header pipes rust prone
−Limited highway capability
Yamaha Fz25
7.5/10
"A genuinely solid commuter that rewards patient, informed buyers."
Pros
+Reliable fuel-injected engine
+Strong resale value retention
+Low running costs
Cons
−Vibes above 7,000rpm
−Rear suspension often neglected
−Highway cruising feels strained
Top 10 Accessories
Picks that work on either bike.
